design of home page, registration, and login. Added menu items and an
XML file of colors.
added some activities, added basic theme and menu to each activity.
investigated opening multiple instances of an activity.
Merge branch 'pr/4'

Conflicts:
	AndroidManifest.xml
	bin/AndroidManifest.xml
	res/values/strings.xml
	src/edu/temple/encryptedfiletransfer/HomeActivity.java
	src/edu/temple/encryptedfiletransfer/MainActivity.java